From 6c08af030212d1a34593397bb01f262ff31c3629 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sat, 27 Nov 2010 06:47:43 +0000 Subject: [PATCH] b44: fix workarround for wap54g10 The code for the b44_wap54g10_workaround was never included, because the config option was wrong. The nvram_get function was never in mainline kernel, only in external OpenWrt patches. The code should be compiled in when CONFIG_BCM47XX is selected and not when CONFIG_SSB_DRIVER_MIPS is selected, because nvram_getenv is only available on bcm47xx platforms and now in the mainline kernel code. Using an include is better than a second function declaration, to fix this when the function signature changes. Signed-off-by: Hauke Mehrtens Signed-off-by: David S. Miller --- drivers/net/b44.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/net/b44.c b/drivers/net/b44.c index c6e86315b3f8..2e2b76258ab4 100644 --- a/drivers/net/b44.c +++ b/drivers/net/b44.c @@ -381,11 +381,11 @@ static void b44_set_flow_ctrl(struct b44 *bp, u32 local, u32 remote) __b44_set_flow_ctrl(bp, pause_enab); } -#ifdef SSB_DRIVER_MIPS -extern char *nvram_get(char *name); +#ifdef CONFIG_BCM47XX +#include static void b44_wap54g10_workaround(struct b44 *bp) { - const char *str; + char buf[20]; u32 val; int err; @@ -394,10 +394,9 @@ static void b44_wap54g10_workaround(struct b44 *bp) * see https://dev.openwrt.org/ticket/146 * check and reset bit "isolate" */ - str = nvram_get("boardnum"); - if (!str) + if (nvram_getenv("boardnum", buf, sizeof(buf)) < 0) return; - if (simple_strtoul(str, NULL, 0) == 2) { + if (simple_strtoul(buf, NULL, 0) == 2) { err = __b44_readphy(bp, 0, MII_BMCR, &val); if (err) goto error; -- 2.20.1